feat: Implement a vocabulary view

frontend/src/pages/levelList.tsx

@@ -8,7 +8,6 @@ import CardActions from '@material-ui/core/CardActions';
 import CardContent from '@material-ui/core/CardContent';
 import Paper from "@material-ui/core/Paper";
 import Snackbar from "@material-ui/core/Snackbar";
-
 import CircularProgress from "@material-ui/core/CircularProgress";
 
 import { withRouter } from "react-router-dom";

frontend/src/pages/vocab.tsx

@@ -0,0 +1,79 @@
+import * as React from "react";
+
+import Grid from "@material-ui/core/Grid";
+import Typography from "@material-ui/core/Typography";
+import Paper from "@material-ui/core/Paper";
+import CircularProgress from "@material-ui/core/CircularProgress";
+
+import { IVocab, VocabType } from "../models/vocab";
+
+import VocabularyData from "../components/VocabularyData";
+
+interface IProps {
+    getVocab: () => Promise<IVocab[]>;
+
+    loading: boolean;
+    vocab: IVocab[];
+
+    setLoading: (state: boolean) => void;
+    setVocab: (vocab: IVocab[]) => void;
+}
+
+export default class VocabPage extends React.Component<IProps> {
+    private uid = 0;
+    genUID = () => {
+        return `VOCABPAGE-${this.uid++}`;
+    }
+
+    componentDidMount() {
+        this.props.setLoading(true);
+        // TODO: Errorhandling
+        this.props.getVocab().then(vocab => {
+            this.props.setVocab(vocab);
+            this.props.setLoading(false);
+        });
+    }
+
+    vocabToCard = (voc: IVocab) => {
+        const vocabTypeToStr = {
+            [VocabType.NOMEN]: "Nomen",
+            [VocabType.VERB]: "Verb",
+            [VocabType.ADJEKTIV]: "Adjektiv",
+            [VocabType.ADVERB]: "Adverb",
+        };
+
+        return <Paper key={this.genUID()} style={{ marginBottom: 12, padding: 12 }}>
+            <Typography gutterBottom variant="headline" component="h2">
+                {`${voc.latin.grundform} (${vocabTypeToStr[voc.type]})`}
+            </Typography>
+            <VocabularyData vocab={voc} />
+        </Paper>;
+    }
+
+    render() {
+        if (this.props.loading) {
+            return <div>
+                <Grid
+                    container
+                    spacing={0}
+                    direction="column"
+                    alignItems="center"
+                    justify="center"
+                    style={{ minHeight: '100vh' }}>
+                    <Grid item xs={12}>
+                        <Paper className="paper">
+                            <Grid container direction="column" spacing={8}>
+                                <CircularProgress />
+                            </Grid>
+                        </Paper>
+                    </Grid>
+                </Grid>
+            </div>;
+        }
+
+        const { vocab } = this.props;
+        return <div className="content">
+            {vocab.map(this.vocabToCard)}
+        </div>;
+    }
+};